overstayed visa in Tierra de fuego/Patagonia?

[irishvan]

Has anybody been through immigration in any of the Chile/Arg borders in these areas with an overstayed visa? If so what happened?
Thanks in advance

 

[okworks]

I will be down there as my visa expires, and i´m just looking for a border crossing that gives stamps. It seems like most of them are just open crossings and do not give stamps. Anyone know a place to get a stamp around Tierra Del Fuego or El Chalten?

 

[irishvan]

Does that mean you enter into Chile without having your passport stamped? Thats potentiontally a big problem as you are then in the country illegally.